package com.neu.handler;


import com.neu.base.Result;
import com.neu.utils.ServletUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 认证异常处理
 */
@Component
@Slf4j
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint {
    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {
        log.error("认证异常：{}", authException.toString());
        ServletUtils.renderResult(HttpStatus.UNAUTHORIZED,response, Result.error("认证失败！"));
    }
}
